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发明名称
PERFEZIONAMENTO NEI PROCEDIMENTO PER LA FABBRICAZIONE DI REFRATTARI BASICI E PRODOTTO OTTENUTO
摘要
申请公布号
IT1057458(B)
申请公布日期
1982.03.10
申请号
IT19760048781
申请日期
1976.03.30
申请人
DRESSER INDUSTRIES INC
发明人
分类号
C04B35/047;F27D1/00;(IPC1-7):C04B/
主分类号
C04B35/047
代理机构
代理人
主权项
地址
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